Biology · Plant Physiology
Following are certain statements regarding root growth and differentiation in plants: A. Root hair, endodermis, xylem, and phloem reach maturation in the elongation zone of a developing root. B. The root epidermal cells that are incapable of forming root hairs are called atrichoblasts. C. The quiescent center is present just above the root cap. D. In Arabidopsis, an auxin transporter (ABCB4) plays a role in root hair emergence by maintaining intracellular auxin concentration. Which one of the following combinations of statements is correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A, B and C
- 2B, C and D✓
- 3A, C and D
- 4A, B and D
Correct answer
B, C and D
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